AERIAL NAVIGATION
[Sidenote: Allied aircraft in German territory.]
Aircraft of the allied and associated powers shall have full liberty of
passage and landing over and in German territory, equal treatment with
German planes as to use of German airdromes, and with most favored
nation planes as to internal commercial traffic in Germany. Germany
agrees to accept allied certificates of nationality, airworthiness, or
competency or licenses and to apply the convention relative to aerial
navigation concluded between the allied and associated powers to her own
aircraft over her own territory. These rules apply until 1923, unless
Germany has since been admitted to the League of Nations or to the above
convention.